Ozonation and PAC addition schemes, results - EU Project Neptune
Ozonation and PAC addition schemes, results - EU Project Neptune
Ozonation and PAC addition schemes, results - EU Project Neptune
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Full scale ozonation at WWTP Regensdorf<br />
Primary<br />
effluent<br />
activated sludge treatment<br />
Secondary<br />
effluent<br />
<strong>Ozonation</strong><br />
effluent<br />
Upstream<br />
WWTP<br />
S<strong>and</strong>filtration<br />
sedimentation<br />
O 3<br />
Primary<br />
sedimentation<br />
S<strong>and</strong><br />
filtration<br />
effluent<br />
36 m 3 Downstream<br />
sampling points<br />
• population equivalent: 25.000<br />
• water flow under dry weather conditions:<br />
30-120 L/sec ~ 50 % water flow of creek<br />
WWTP